Contact Us
G3 Customer Service
Our customer service is available 24 hours a day, 7 days a week.
Toronto Head Office
G3 Telecom
1039 McNicoll Avenue,
Toronto, Ontario
M1W 3W6
Email
custserv@g3telecom.com
Phone / Fax
Continental USA: 1-888-315-3050
Toll Free: 1-888-206-7106
G3 Customer Service HAWAII
Phone
Local: 808-791-2509
Toll Free: 1-866-935-9218
To see our Hawaiian local access numbers, click here.